Mode visualization for fiber optic temperature sensor

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F07%3A00021216" target="_blank" >RIV/61989100:27240/07:00021216 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Mode visualization for fiber optic temperature sensor
Original language description
Quasi single mode fiber is a fiber supporting a few modes only. If the operational wavelength of the light source will be shorter than the cut-off wavelength is, then the fiber will support except fundamental mode LP01 several higher modes too. Such fiber conserve themselves the advantageous characteristics for telecommunication application (small attenuation, slight dispersion), but it is possible to use them for sensor-based applications utilizing the mode coupling among several guided modes. This paper describes design of optical fiber working as a conventional telecommunication fiber at wavelength of 1550 nm and temperature sensing fiber at the wavelength of 850 nm or 675nm. In the paper the basic theory together with the simulation of the mode distribution will be shown temperature changes within the interval 20°C-100°C and real mode patterns of such fiber.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F06%2F0284" target="_blank" >GA102/06/0284: Characterization, modelling and applications of special optical fibres</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Congress on Optical Sensing Technology and Applications
ISBN
978-0-8194-6713-3
ISSN
0277-786X
e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Proceedings of SPIE 6585
Place of publication
Praha
Event location
Praha, CZE
Event date
Apr 16, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000249125000061

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